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Rapid:
Individual Calculations April 2019 |
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| Vitithum, Issara Total change: -33.20 | |   |
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| SEA Games Rapid Chess Qualifier 2019, Preliminary Rounds, Bkk, Men | Bangkok | THA | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1951 | 4.50 | 7 | -1.66 | 20 | -33.20 | |
|  Jingjang, Shin | | | 1551 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Asavasaetakul, Chawit | | | 1551 * | THA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Charoenlarpnopparut, Shanon | | | 1551 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thanarotrung, Ratchaphon | | | 1848 | THA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Piyathumawuttikul, Kantapat | | | 1551 * | THA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Samatthanan, Theerath | | | 1551 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Charnsripinyo, Teerapat | | | 1551 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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